* {
  margin: 0;
  padding: 0;
}
body {
  background-color: #ddd;
}
#root {
  position: relative;
  width: 750px;
  height: 800px;
  margin: 50px auto;
  padding: 20px;
  background-color: #ffffff;
  box-shadow: 0 0 8px #eee;
  font-size: 18px;
  font-weight: 400;
}
ul,
ol {
  overflow: hidden;
  padding: 30px 0 10px 30px;
}
ol > li {
  float: left;
  line-height: 28px;
}
ol > li:nth-child(even) {
  float: right;
  width: 50%;
  text-align: left;
}

hr {
  margin: 20px 0;
}
p {
  padding-left: 10px;
  line-height: 28px;
}

a {
  color: rgb(181, 0, 252);
  text-decoration: none;
}
a:visited {
  color: rgb(16, 170, 131);
  text-decoration: line-through;
}
input {
  padding: 10px 15px;
  border-radius: 15px;
  border-color: darkseagreen;
  border-width: 1px;
  border-style: solid;
}

button {
  -moz-outline-radius: 15px;
  margin: 8px 0;
  padding: 5px 15px;
  background-color: springgreen;
  border: none;
  border-radius: 15px;
  color: whitesmoke;
}

.fade-enter {
  opacity: 0;
  z-index: 1;
}

.fade-enter.fade-enter-active {
  opacity: 1;
  transition: opacity 250ms ease-in;
}

.example-9 {
  position: relative;
  height: 560px;
}
